3.51 The challenge must be met if the rating system is to succeed, if it is to produce ratings that will satisfy the players and the users of the rating list.
| Player | Rounds | Elo | SRM |
|---|---|---|---|
| MeHdi.KaZemI | 5 | 1647 | 687 |
| Rating | perf | err | err2 | |ΔR| | ΔR min | ΔR max | max | R | rank |
|---|---|---|---|---|---|---|---|---|---|
| Odd | 0.009 | 0.112 | 0.134 | 32.4 | -34 | 40 | 1519 | 1519 | 7249 |
| EloSRM | 0.010 | 0.126 | 0.148 | 35.1 | -50 | 37 | 1647 | 1647 | 7202 |
| initial | -0.027 | 0.143 | 0.170 | 17.2 | -34 | 20 | 1187 | 1187 | 7341 |
| SRMFix | -0.010 | 0.162 | 0.199 | 30.0 | -79 | 22 | 1158 | 1158 | 7435 |
| SRM | -0.304 | 0.424 | 0.581 | 128.2 | -340 | -1 | 860 | 687 | 8636 |
| # | date | round | division | rank | seed | perf | Δ Elo | Elo new | Elo rank | Δ SRM | SRM new | SRM rank |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5 | 2009-08-08 | SRM 446 | 2 | 838 | ||||||||
| 4 | 2009-06-23 | SRM 443 | 2 | 492 | 551.66 | 0.16 | 37 | 1647 | 7202 | -1 | 687 | 8636 |
| 3 | 2009-05-27 | SRM 441 | 2 | 690 | 728.84 | 0.08 | 29 | 1610 | 7564 | -66 | 688 | 8980 |
| 2 | 2009-05-12 | SRM 440 | 2 | 692 | 705.58 | 0.03 | 25 | 1581 | 8236 | -106 | 754 | 9246 |
| 1 | 2009-04-30 | SRM 439 | 2 | 421 | 430.79 | -0.23 | -50 | 1556 | 9356 | -340 | 860 | 8682 |